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/diy/ - Do It Yourself

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>> No.1510433 [View]
File: 12 KB, 588x295, Use_LEDs_as_photodiodes_Figure1.gif [View same] [iqdb] [saucenao] [google]
1510433

>>1510350
>initial cold resistance
I totally did not take that into account. I measured 2 Ω from the lamp.

>>1510392
>use a photodiode
Very good suggestion. I will try using some superbright leds for sensing the light level.

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